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The Work Of Replacement / Providing Of Ahu At Various Locations At Hbt Trauma Care Hospital, Jogeshwari (E) And Bharatratna Dr. Babasaheb Ambedkarmunicipal General Hospital, Kandivali (W) - 1 Dismantling old Air Handling Unit and its accessories 2 Removing/ Dismantling of old 1.0/ 1.5 TR/ 2.0 window/ split AC/ FCU/ Cassette unit. 3 SITC of floor mounted chilled water double skin air handling unit construction, 25 mm thick insualted PUF panels, IP 55 TEFC IE2 motors, DIDW fan or PLUG Fan with VFD, chilled water cooling coil, Insulated drain pan, Pre-filter section, vibration isolators, canvas connections, with Frame Work etc of following capacity : 6000 - 7000 CFM 8Rows 4 SITC of floor mounted chilled water double skin air handling unit construction, 25 mm thick insualted PUF panels, IP 55 TEFC IE2 motors, DIDW fan or PLUG Fan with VFD, chilled water cooling coil, Insulated drain pan, Pre-filter section, vibration isolators, canvas connections, with Frame Work etc of following capacity 7000 - 8000 CFM 6Rows 5 SITC of floor mounted chilled water double skin air handling unit construction, 25 mm thick insualted PUF panels, IP 55 TEFC IE2 motors, DIDW fan or PLUG Fan with VFD, chilled water cooling coil, Insulated drain pan, Pre-filter section, vibration isolators, canvas connections, with Frame Work etc of following capacity 3000 - 4000 CFM 6Rows 6 SITC of Ceiling Suspended Chilled water double skin Air Handling Unit of mentioned capacities below: Specifications :3000 - 4000 CFM Unit shall have Double Skin wall panels, 40 mm thick sandwich PUF injected panels. Outer skin shall be 0.6 mm pre painted sheet with 275 GSM Zn coating. Inner sheet shall be 0.6 mm GSS, Complete with Glass view panel,marine light, limit switch, cable entry, GSS base frame. Screw less construction with zero leakage in the panel joints. Chilled water Coil - 6RD/8RD water cooled coil. Coolingoil shall have 12.5 to 15 mm dia (O.D) tubes minimum 0.35 mm thick with sine wave aluminium fins firmly bonded to copper tubes assembled in zinc coated steel frame withSS Drain tray. Direct Driven Backward / Forward Curved Plug Fans with VFD, with Squirrel cage IE2 induction motor, Motor shall be suitable for operation of Variable FrequencyDrive operation with 415±10% volts, 3 phase AC supply included with VFD. Each unit shall be provided with a factory assembled filter section containing pre filters( EU-4) ilters. Filter bank framework shall be fully sealed and constructed from GSS. 7 SITC of Ceiling Suspended Chilled water double skin Air Handling Unit of mentioned capacities below: Specifications : 1000 - 2000 CFM Unit shall have Double Skin wall panels, 40 mm thick sandwich PUF injected panels. Outer skin shall be 0.6 mm pre painted sheet with 275 GSM Zn coating. Inner sheet shall be 0.6 mm GSS, Complete with Glass view panel,marine light, limit switch, cable entry, GSS base frame. Screw less construction with zero leakage in the panel joints. Chilled water Coil - 6RD/8RD water cooled coil. Coolingoil shall have 12.5 to 15 mm dia (O.D) tubes minimum 0.35 mm thick with sine wave aluminium fins firmly bonded to copper tubes assembled in zinc coated steel frame withSS Drain tray. Direct Driven Backward / Forward Curved Plug Fans with VFD, with Squirrel cage IE2 induction motor, Motor shall be suitable for operation of Variable FrequencyDrive operation with 415±10% volts, 3 phase AC supply included with VFD. Each unit shall be provided with a factory assembled filter section containing pre filters( EU-4) ilters. Filter bank framework shall be fully sealed and constructed from GSS. 8 Nominal Capacity 2.0 TR (6050 Kcal / Hr. ( 1 indoor unit of 2.0 TR & 1 outdoor unit of 2.0 TR ) 9 Nominal Capacity 3.0 TR Mega Split AC ( 1 indoor unit of 3 TR each & 1 outdoor unit of 3 TR.) 10 Providing & fixing of M.S.Cage / encloser for 2.0 TR Split A.C Units.. 11 Providing & fixing of M.S.Cage / encloser for 3.0 TR Split A.C Units.. 12 Providing & fixing of Refrigerant piping including electrical cabling & earthing as per specification. 13 GSS Ducting:- Supplying fabrication installation testing and commissioning of GI. Sheet metal ducting. Zinc coated. Complete with all Standard Accessories, G.I.. Hardware, Self Adhesive elastomeric foam gasket, Support etc as per SMACNA specification. GSS Ducting:- 24 SWG 14 GSS Ducting:- Supplying fabrication installation testing and commissioning of GI. Sheet metal ducting. Zinc coated. Complete with all Standard Accessories, G.I.. Hardware, Self Adhesive elastomeric foam gasket, Support etc as per SMACNA specification.GSS Ducting 22 SWG 15 Providing thermal insulation to supply air ducting with 19mm.thickness nitrile rubber 16 Providing & fixing of Canvas Connections for units. 17 Supply and installation of volume control dampers, bypass dampers. 18 SITC of the Vertical laminar air distribution ceiling (surgical module) suitable for Operating Theaters rooms 19 S & I of G.I. Powder Coated Rectangular Riser (Wall riser) 20 Providing fresh air damper with crowl piece,bird screen and removable type prefilters 21 Supply & fixing acoustic partition in the Plant room/AHU room 22 Providing aluminium supply air diffusers & return air grills with volume control dampers 23 75 mm diameter M.S. C class chilled water pipe line/drain line along with accessories and thermal insulation of nitrile rubber of 19 mm thk with glass cloth. 24 65 mm diameter M.S. C class chilled water pipe line/drain line along with accessories and thermal insulation of nitrile rubber of 19 mm thk with glass cloth. 25 50 mm diameter M.S. C class chilled water pipe line/drain line along with accessories and thermal insulation of nitrile rubber of 19 mm thk with glass cloth. 26 40 mm diameter M.S. C class chilled water pipe line/drain line along with accessories and thermal insulation of nitrile rubber of 19 mm thk with glass cloth. 27 25 mm diameter M.S. C class chilled water pipe line/drain line along with accessories and thermal insulation of nitrile rubber of 19 mm thk with glass cloth. 28 Providing & fixing of Drain piping as per specification. 29 Butterfly valves – 75 mm diameter 30 Butterfly valves – 65 mm diameter 31 Butterfly valves – 50 mm diameter 32 Butterfly valves – 150 mm diameter 33 Ball valves 40 mm diameter 34 Ball valves 25 mm diameter 35 Providing,fixing. testing & commissioning of 2- way mixing valve of-65 mm diameter 36 Providing,fixing. testing & commissioning of 2- way mixing valve of-50 mm diameter 37 Providing,fixing. testing & commissioning of 2- way mixing valve of-40 mm diameter 38 Providing,fixing. testing & commissioning of 2- way mixing valve of-32 mm diameter 39 Providing,fixing. testing & commissioning of 2- way mixing valve of-25 mm diameter 40 Y strainer-65 mm diameter 41 Y strainer-50 mm diameter 42 Y strainer-40 mm diameter 43 Y strainer-25 mm diameter 44 Supply and fixing of diaphragm type pressure gauges with necessary fitting and gate valve on chiller water inlet and outlet lines 45 Providing Digital temperature indicator with thermowell and senser on chiller water pipe line inlet, outlet and for return air 46 Auto air vents- 15 mm diameter auto air vents 47 S & I of Aluminium cladding for chilled water pipes 48 MS structure for AC works 49 Replacement of existing damaged false ceiling by new aluminum false ceiling sheets along with grid work 50 Supply and fixing 12 mm thick Marine Ply Plank 51 To make opening in the walls for laying of chilled water piping / drain piping, supply air duct, cable etc.& making them good as per original appearance 52 INDOOR LED FIXTURES - -LED Square Recessed Downlighter-36W (600X600) 53 Light /Fan / Ex. fan Points Concealed Manner with Modular switches & FR wires 54 S & I of Cubical panel for chilled water AHU/ Refrigeration unit 55 1st category Cu armoured cables FRLS outer sheathed- 4C x 4 Sq.mm 56 1st category Cu armoured cables FRLS outer sheathed- 4C x 2.5 Sq.mm 57 1st category Cu armoured cables FRLS outer sheathed- 3C x 2.5 Sq.mm 58 1st category Cu armoured cables FRLS outer sheathed- 3C x 1.5 Sq.mm 59 Earthing Continuity Conductors -Bare G.I. Conductor size 8 SWG 60 SITC of fins type tube heater for 1 KW heater as per specifications 61 Rebate 2TR AC 62 Rebate for old AHU and its accessories CFM 2000 - CFM 7000
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